diff options
| -rw-r--r-- | sys/inode_permission.stp | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/sys/inode_permission.stp b/sys/inode_permission.stp new file mode 100644 index 0000000..626e781 --- /dev/null +++ b/sys/inode_permission.stp @@ -0,0 +1,67 @@ +probe kernel.function("inode_permission") +{ + if (isinstr(execname(), "nfsd")) + printf("inode_permission(%s): inode %p mask 0x%x\n", execname(), + $inode, $mask); +} +probe kernel.function("inode_permission").return +{ + if (isinstr(execname(), "nfsd")) + printf("inode_permission: return %d\n", $return); +} +probe kernel.function("security_inode_permission") +{ + if (isinstr(execname(), "nfsd")) + printf(" security_inode_permission: inode %p mask 0x%x\n", $inode, $mask); +} +probe kernel.function("security_inode_permission").return +{ + if (isinstr(execname(), "nfsd")) + printf(" security_inode_permission: return %d\n", $return); +} +probe kernel.function("generic_permission") +{ + if (isinstr(execname(), "nfsd")) + printf(" generic_permission: inode %p mask 0x%x check %p\n", + $inode, $mask, $check_acl); +} +probe kernel.function("generic_permission").return +{ + if (isinstr(execname(), "nfsd")) + printf(" generic_permission: return %d\n", $return); +} +probe kernel.function("acl_permission_check") +{ + if (isinstr(execname(), "nfsd")) + printf(" acl_permission_check: inode %p mask 0x%x\n", $inode, $mask); +} +probe kernel.function("acl_permission_check").return +{ + if (isinstr(execname(), "nfsd")) + printf(" acl_permission_check: return %d\n", $return); +} +probe kernel.function("posix_acl_permission") +{ + if (isinstr(execname(), "nfsd")) + printf(" posix_acl_permission: inode %p acl %p want 0x%x\n", + $inode, $acl, $want); +} +probe kernel.function("posix_acl_permission").return +{ + if (isinstr(execname(), "nfsd")) + printf(" posix_acl_permission: return %d\n", $return); +} +probe kernel.function("ext3_check_acl") +{ + if (isinstr(execname(), "nfsd")) + printf(" ext3_check_acl: inode %p mask 0x%x\n", + $inode, $mask); +} +probe kernel.function("ext3_check_acl").return +{ + if (isinstr(execname(), "nfsd")) + printf(" ext3_check_acl: return %d\n", $return); +} + +probe begin { log("inode_permission probe") } +probe end { log("inode_permission probe") } |